... 1)Size: 1/4" - 4" ,DN8 -DN100 2)Material:ASTM A351-CF8,CF8M,CF3M,316,304,A216-WCB ... 3)Working pressure: max2000WOG 4)ISO9001 2 PC Female threaded ball valve with 2000 WOG Description:1 ... Size: 1/4”, 3/8”, 1/2”, 3/4”, 1”, 1 1/4”, 1 1/2”, 2”,2 1/2” ,3” ,4”5) Working pressure ... Blance Hole in Ball Slot4) Full Bore5) Threaded type: NPT,PT,BSP,BSPP,BSPT,DIN,Rc,Rp is available6) Locking device ...